Modulift Centrepiece to Gantry- Crawler Crane Tandem Lift

Modulift Gantry Crawler Crane Tandem Lift
The Modulift beam was used as an inverted spreader, owing to the two pick points above it and the need to bring the slings together in one point. Picture copyright Cuxport GmbH
A Modulift spreader combined with a 45m-long beam attached to a gantry and a crawler crane as 750t monopiles were tandem lifted from pontoons onto land in Cuxhaven on Germany's North Sea coast.

Schmidbauer GmbH & Co. KG was challenged by Cuxport GmbH to develop a solution for lifting the monopiles, bound for the Nordsee One offshore wind farm, utilising an existing gantry. However, the crane only offered 600t of lifting capacity and the beam itself had a net weight of 100t and the gantry infact was only suitable for 500t of lift.

Consideration also had to be given to a number of additional complications. There was a special coating on the monopiles that meant attaching rigging equipment was not possible at all points, while height was limited and there was 20m of distance between the gantry's hooks that were positioned 10m to each side of the centre.

The lift planning team discovered that there were two lifting lugs in the centre of the 45m beam offering a more convenient distance of just 4.75m. However, as Philipp Verges, sales manager for global projects and key account manager offshore at Schmidbauer, explained, they were 90 degrees in the wrong direction—the beam was originally manufactured for special lifting of three-legged tripiles—and the forces applied during lifting would have broken the eye plates.

Eventually, a MOD 400/600 beam, sourced from Schmidbauer stock, was used as an inverted spreader, owing to the two pick points above it and the need to bring the slings together in one point. MOD 400/600s offer capacity to 600t at 12m / 40ft and up to 23m / 76ft at lower capacity. Verges says: "Slings came together in a 600t hook block that allowed us to complete turning of the monopiles. The rigging around the monopiles had to be kept short so we had to deliver [125t] Polytex slings at a special length to fulfill the requirements.”

At the other end of the tandem lift, Schmidbauer provided a Liebherr crawler crane (model LR 1600/2) with wheeled counterweight carrier that allowed it to lift even the second row of each pontoon load from the barge without turning it.

Thirty monopiles were lifted in a five-month period; two travelled on each pontoon to Ambau GmbH in Germany. Verges explained that, if a smaller crawler crane was used after picking up the first row, Schmidbauer would have had to turn the barge prior to lifting the second unit. Otherwise, the distance would be too far, he adds.

The Nordsee One wind farm consists of one offshore substation platform and 54 wind turbines that will be installed in water depths ranging between 25m and 29m. The wind farm is situated in a spatial planning area that is specially reserved for offshore wind energy.
Lifting & Specialized Transport January-March 2017

No comments yet, Be the first one to comment on this.

×

Terms & Condition

By checking this, you agree with the following:
  1. To accept full responsibility for the comment that you submit.
  2. To use this function only for lawful purposes.
  3. Not to post defamatory, abusive, offensive, racist, sexist, threatening, vulgar, obscene, hateful or otherwise inappropriate comments, or to post comments which will constitute a criminal offense or give rise to civil liability.
  4. Not to post or make available any material which is protected by copyright, trade mark or other proprietary right without the express permission of the owner of the copyright, trade mark or any other proprietary right.
  5. To evaluate for yourself the accuracy of any opinion, advice or other content.
Enerpac Introduces LGH3100 Synchronous Lock Grip System

Enerpac Introduces LGH3100 Synchronous Lock Grip System

Enerpac's latest announcement of the LGH3100 synchronous lock grip system marks a significant advancement in the hydraulic force applications. With a formidable capability of up to 100 tons, this system is tailored for the extraction

Read more ...

DINGLI Soars in India's Infrastructure Boom with Advanced MEWPs

DINGLI Soars in India's Infrastructure Boom with Advanced MEWPs

DINGLI is playing a leading role in the fast-growing Indian infrastructure construction market by providing advanced Mobile Elevating Work Platforms (MEWPs). Rajinder Raina, President, SAARC Countries (DINGLI India), discusses the company's

Read more ...

NBEE: Meeting Challenges with Tech-Enabled Machines

NBEE: Meeting Challenges with Tech-Enabled Machines

Nilesh Bhorkar, Chairman & Managing Director, NB Equipments & Engineering, shares the challenges in the market and the company’s strategies to strengthen its position in the face of competition.

Read more ...

Rough Terrain Crane Sector Seeing High Traction: Tadano, Liebherr & ACE

Rough Terrain Crane Sector Seeing High Traction: Tadano, Liebherr & ACE

Amidst the dynamic landscape of India's construction industry, the rough terrain cranes sector is experiencing a notable surge in activity, driven by evolving demand patterns. Manufacturers like Tadano, Liebherr and ACE are swiftly adapting

Read more ...

Growing Mechanization in India's Real Estate Construction Sector: CMAC

Growing Mechanization in India's Real Estate Construction Sector: CMAC

From modest beginnings marked by reliance on traditional construction methods to the present era of sophisticated technology-driven solutions, the real estate sector is seeing a significant shift in the way vertical construction

Read more ...

Alpha Services leading innovation in Mobile and Fixed Tower Cranes

Alpha Services leading innovation in Mobile and Fixed Tower Cranes

Alpha Services, a company that introduced Mobile Tower Cranes to the Indian market in 1988, is today a leading play‎er in the segment and is also growing steadily in the Fixed Tower crane segment. The cranes are designed for material handling jobs

Read more ...

Preventing Tower Crane Accidents

Preventing Tower Crane Accidents

Crane accidents are a prevalent concern worldwide. The accidents stem from factors like operator errors, unpredictable wind gusts, overloading, and structural deficiencies, necessitating proactive measures to mitigate potential risks and

Read more ...

Tower Crane Market: ACE, Liebherr India & Alpha Cranes

Tower Crane Market: ACE, Liebherr India & Alpha Cranes

The Indian construction industry is seeking efficient and high capacity lifting solutions for the construction of high-rise buildings and mega infrastructure projects. This demand is being met by tower cranes, as they can lift heavy loads

Read more ...

Manitou: Backhoe loaders, scissor lifts, telehandlers

Manitou: Backhoe loaders, scissor lifts, telehandlers

Manitou South Asia, a Manitou Group subsidiary, showcased its backhoe loader, telehandler, and skid steer loader, which exemplified the brand’s adherence to BS (CEV) V standards that meet the latest regulatory requirements.

Read more ...

ACE: New Tower & Pick-n-Carry Cranes, upgraded Backhoe Loader

ACE: New Tower & Pick-n-Carry Cranes, upgraded Backhoe Loader

Indian Construction Equipment manufacturing conglomerate, Action Construction Equipment (ACE) displayed its new range of tower cranes, new pick-n-carry cranes, and an upgraded version of its backhoe loaders at Excon. The new 6 to 8-ton

Read more ...

Liebherr: Tower & mobile Cranes, loaders & dozers for Indian market

Liebherr: Tower & mobile Cranes, loaders & dozers for Indian market

On display at Excon were NC-LH 12-55 tower crane, the LRT 1100-2.1 rough terrain crane, the L 550 and L 566 wheel loaders, and the PR 736 crawler dozer - all of which offer customised solutions for the Indian construction industry.

Read more ...

Abhay Rana's Versatile MAGNI Rotating Telehandlers

Abhay Rana's Versatile MAGNI Rotating Telehandlers

Abhay Rana Infra Services Private Limited, which entered into an Exclusive Distribution tie-up with Magni Telehandlers for India in 2023, exhibited the Rotating Telehandlers for the first time at Excon. The Rotating Telehandlers are very

Read more ...

Everest Engineering offers world's largest Passenger Hoist

Everest Engineering offers world's largest Passenger Hoist

Everest Engineering Equipment introduced the world's largest passenger hoist, with a remarkable 3.2-ton capacity and twin cages of a total 6.4 tons. What makes it stand out is its operation on a single mast, offering a unique and

Read more ...

Sarens: Transported & Installs 16 Wind Turbines at Jagaluru Wind Farm

Sarens: Transported & Installs 16 Wind Turbines at Jagaluru Wind Farm

Sarens, a world leader in heavy lifting, engineered transport and crane rental solutions, has been entrusted with the lifting of sixteen EN3.3MW 140mHH wind turbines at the Jagaluru hybrid plant in Karnataka. This TCI (Transport, Crane and Installation) project

Read more ...

Sarens Deploys Boom Crane & Lifting Tackles for Tata Steel Project

Sarens Deploys Boom Crane & Lifting Tackles for Tata Steel Project

Working on the biggest and boldest projects in the world is Saren–the reason why we were proud to help Tata Steel Limited construct the largest blast furnace in India. As part of this operation, Sarens deployed our 1.600MT-capacity crawler lattice boom crane

Read more ...

Mammoet Deploys Three World's Largest Heavy Lift Ring Cranes In India

Mammoet Deploys Three World's Largest Heavy Lift Ring Cranes In India

Mammoet, the global leader in heavy lifting and transport solutions, is proud to announce the deployment of three of the world's largest heavy lift ring cranes (with a combined 8,600-t of lifting power) in the country's energy industry. This is the first time

Read more ...

Crawler Cranes Increased Usage Across Industries: Liebherr and ACE

Crawler Cranes Increased Usage Across Industries: Liebherr and ACE

Crawler crane manufacturers like Liebherr Cranes India and Action Construction Equipment are bullish on demand prospects in view of the large-scale infra development projects being planned across industries such as petrochemical, power stations, metallurgical

Read more ...

Jungheinrich: Forklifts, Trucks & Logistics Solutions

Jungheinrich: Forklifts, Trucks & Logistics Solutions

Jungheinrich Lift Truck India, a 100% subsidiary of Jungheinrich AG, offers a comprehensive product portfolio of Material Handling Equipment that includes Pallet Trucks, Forklift Trucks, Reach Trucks, and Tow Tractors, besides Logistics Systems & Services

Read more ...

Multiple Benefits of Mobile Cranes Behind Demand

Multiple Benefits of Mobile Cranes Behind Demand

Prominent crane manufacturing companies Liebherr, Schwing Stetter India, and ACE share their views on the current market for mobile cranes and their latest offerings, with P.P. Basistha. Demand for mobile cranes namely all-terrain, truck cranes, and pick-and

Read more ...

To get latest updates on whatsapp, Save +91 93545 87773 and send us a 'Saved' message
Click Here to Subscribe to Our eNewsletter.